Topsoe Blog

The WSA plant treats 131,000 tons of acid gas per year from a neighboring world-scale refinery in Huizhou, China. The patented WSA process converts more than 99.9% of the sulfur in the off-gases into commercial grade sulfuric acid. Since 2000, Topsoe has sold 68 WSA plants in China, of which 54 are already on stream. Bestgrand Chemical Group has...

Joint company will focus on applied research and fast commercialization of new technologies. First development project aims to develop more cost-effective NCA batteries for electric cars. The company will also function as a test facility for Topsoe’s Chinese customers within hydroprocessing and emissions management (catalytic filtration). Haldor...